Ruy Lopez: Karpov vs Ulf Andersson

GM Melikset Khachiyan concludes his excellent series on restriction with a lesson on how to play the Ruy Lopez with this theme in mind.
GM Khachiyan reviews one of his favorite games ever, an exciting battle between Anatoly Karpov and Ulf Andersson.
Learn from these two legendary masters in this final lesson on restriction.